UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9gTBFUhq2UWs/83pMmN/yemueymRxob347IAI7owtaU=' 
WHERE 
  key_id = '482a0016422ffc76c12cc923a38b27307419204a77836fdf7254b8e91dfecaa4' 
  AND (
    token = '9gTBFUhq2UWs/83pMmN/yemueymRxob347IAI7owtaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )